Här finns uppgifter om buss från centrum !
/ Tom
http://www.greeka.com/greece/greece-...erry-ports.htm
From Athens centre
By bus: Suburban (KTEL) buses to Rafina leave from Pedion Areos, in Athens centre. Buses usually leave every hour and the ride takes about 70 min, depending on traffic. To go to Pedion Areos, take the green metro line to Victoria station and then walk up Heiden street. The first bus from Athens to Rafina leaves at 05:30 am and the last at 22:30 pm. Ticket price (2013): 2,40 euros.
Check bus schedules from Athens Centre to Rafina Port (2013).
Check bus schedules from Rafina Port to Athens centre (2013).